Irregular Hexagonal Cellular Substrate for Stretchable Electronics

被引：40

作者：

Zhu, Feng ^{[1
,2
,3
,4
]}

Xiao, Hanbin ^{[1
]}

Li, Haibo ^{[2
,3
,4
,5
]}

Huang, Yonggang ^{[2
,3
,4
]}

Ma, Yinji ^{[6
]}

机构：

[1] Wuhan Univ Technol, Sch Logist Engn, Wuhan 430063, Hubei, Peoples R China

[2] Northwestern Univ, Dept Civil & Environm Engn, Ctr Biointegrated Elect, Evanston, IL 60208 USA

[3] Northwestern Univ, Dept Mech Engn, Ctr Biointegrated Elect, Evanston, IL 60208 USA

[4] Northwestern Univ, Dept Mat Sci & Engn, Ctr Biointegrated Elect, Evanston, IL 60208 USA

[5] Shanghai Jiao Tong Univ, Sch Naval Architecture Ocean & Civil Engn, State Key Lab Ocean Engn, Shanghai 200240, Peoples R China

[6] Tsinghua Univ, Dept Engn Mech, Ctr Flexible Elect Technol, Beijing 100084, Peoples R China

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 2019年 / 86卷 / 03期

基金：

中国国家自然科学基金;

关键词：

SILICON;

D O I：

10.1115/1.4042288

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The existing regular hexagonal cellular substrate for stretchable electronics minimizes the disruptions to the natural diffusive or convective flow of bio-fluids. Its anisotropy is insignificant, which is not ideal for mounting on skins that involve directional stretching. This paper proposes an irregular hexagonal cellular substrate with large anisotropy to minimize the constraints on the natural motion of the skin, and establishes an analytic model to study its stress-strain relation under finite stretching.

引用

页数：5

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